Jaw crusher in the installation process, often fail due to operator error or debugging of the production process Slate planted hidden dangers.
How jaw crusher installation is correct?
First, cracker no-load test
1; Jaw Crusher 2 hours continuous operation, the bearing temperature must not exceed 30 ℃.
2; Jaw Crusher all fasteners should be firm, not loosening.
3; flywheel, tank rounds and smooth running.
4; jaw broken machine parts without all the friction and abrasion, debris and grinding out the phenomenon, no unusual sound.
5; Jaw Crusher discharge opening of the adjusting device should be able to ensure that the adjustment range of discharge opening.
Second, cracker-load test
1; crushing machine cycle or may not have a significant impact, crash.
2; Max feed size should meet the design requirements.
3; continuous operation 8h, bearing temperature must not exceed 30 ℃.
4; crusher capacity and product size should meet the design requirements.
5; adjust the seat and seat rack ear was not significantly rocky ledge.
Third, cracker preparation before use
1; double-check is good, the thrust plate connections have enough grease.
2; carefully check all fasteners are tightened.
3; double-check the drive belt is good. If there is insecurity, should be replaced, when the drive belt or pulley when there is oil, oil rag and wipe applications.
4; check the protective device is good. Found that insecurity, should be immediately removed.
5; check whether the ore crushing cavity or debris. If ore or debris, you must clean up to ensure that the crusher cavity start.
6; check whether the bolts from the top to return, whether the compression gasket set, T-shaped bolts are tightened.
Fourth, jaw crusher items checked before starting
1; upon inspection, proved that conditions are normal parts of the machine, before starting.
2; jaw broken machine to allow only the case in the no-load starting.
3; start, you must use the tone or signal prior warning.
4; starts, if there is not normal, they should stop immediately. Not to be identified and excluded from normal circumstances, be re-starting the crusher.
V. cracker production use
1; jaw crusher normal operation only after the feed production.
2; to be broken by adding the material should be evenly crusher cavity, lateral feeding should be avoided or filled with feeding, so as not to overload or under unilateral overload.
3; normal working hours, bearing in temperature should not exceed 30 ℃, the maximum temperature not exceeding 70 ℃. Over the temperature should immediately stop and identify the cause and to be eliminated.
4; parking, you should first stop feeding until the crushing cavity material is fully discharged only after the power off.
5; broken when the material as a result of crushing cavity caused by parking congestion, immediately turn off the power to stop running, clean up the broken cavity material, before re-starting.
6; jaw plate one end of the wear and tear, you can turn around to use.
7; jaw broken machine to use for some time, should re-tighten the adapter sleeve, adapter sleeve to prevent loosening of the damage to the machine.
No matter how much any machine is not the workload, with emphasis on maintenance. Properly maintained equipment will play his greatest efficiency. Jaw crusher relatively small parts are easily marble, pay attention to the matters to eradicate broken material produced during the operation of machinery in the major incident.
How jaw crusher installation is correct?
First, cracker no-load test
1; Jaw Crusher 2 hours continuous operation, the bearing temperature must not exceed 30 ℃.
2; Jaw Crusher all fasteners should be firm, not loosening.
3; flywheel, tank rounds and smooth running.
4; jaw broken machine parts without all the friction and abrasion, debris and grinding out the phenomenon, no unusual sound.
5; Jaw Crusher discharge opening of the adjusting device should be able to ensure that the adjustment range of discharge opening.
Second, cracker-load test
1; crushing machine cycle or may not have a significant impact, crash.
2; Max feed size should meet the design requirements.
3; continuous operation 8h, bearing temperature must not exceed 30 ℃.
4; crusher capacity and product size should meet the design requirements.
5; adjust the seat and seat rack ear was not significantly rocky ledge.
Third, cracker preparation before use
1; double-check is good, the thrust plate connections have enough grease.
2; carefully check all fasteners are tightened.
3; double-check the drive belt is good. If there is insecurity, should be replaced, when the drive belt or pulley when there is oil, oil rag and wipe applications.
4; check the protective device is good. Found that insecurity, should be immediately removed.
5; check whether the ore crushing cavity or debris. If ore or debris, you must clean up to ensure that the crusher cavity start.
6; check whether the bolts from the top to return, whether the compression gasket set, T-shaped bolts are tightened.
Fourth, jaw crusher items checked before starting
1; upon inspection, proved that conditions are normal parts of the machine, before starting.
2; jaw broken machine to allow only the case in the no-load starting.
3; start, you must use the tone or signal prior warning.
4; starts, if there is not normal, they should stop immediately. Not to be identified and excluded from normal circumstances, be re-starting the crusher.
V. cracker production use
1; jaw crusher normal operation only after the feed production.
2; to be broken by adding the material should be evenly crusher cavity, lateral feeding should be avoided or filled with feeding, so as not to overload or under unilateral overload.
3; normal working hours, bearing in temperature should not exceed 30 ℃, the maximum temperature not exceeding 70 ℃. Over the temperature should immediately stop and identify the cause and to be eliminated.
4; parking, you should first stop feeding until the crushing cavity material is fully discharged only after the power off.
5; broken when the material as a result of crushing cavity caused by parking congestion, immediately turn off the power to stop running, clean up the broken cavity material, before re-starting.
6; jaw plate one end of the wear and tear, you can turn around to use.
7; jaw broken machine to use for some time, should re-tighten the adapter sleeve, adapter sleeve to prevent loosening of the damage to the machine.
No matter how much any machine is not the workload, with emphasis on maintenance. Properly maintained equipment will play his greatest efficiency. Jaw crusher relatively small parts are easily marble, pay attention to the matters to eradicate broken material produced during the operation of machinery in the major incident.
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